There are different TV technology: Tube Cathodique, LCD, Plasma and Rear Projection. Below are the advantages and disadvantages of each.
4:3 - The standard image format is 4:3 (that is the ratio between the width and height of the TV screen). This format is more widespread. It is sufficient in most cases.
Widescreen - Also known as 16/9eme. The 16/9e is a format more suitable for human visual field and the best format for cinema films.
Indicates whether the TV can restore programs or recordings in NTSC format (United States and Japan).
Indicates the different image resolutions supported by the TV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p.
Indicates the presence of a receiver for digital television (DVB-C for cable, DVB-T for terrestrial or DVB-S for satellite).
Indicates how technology restitution sound on the TV is equipped (SRS Surround, SRS TurSurround, BBE ViVA etc.).
Indidque if the TV is equipped with an enclosure or a single pair of stereo speakers.
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